JPS60139809U - Dust-proof and water-stop device for expansion joints in bridges - Google Patents
Dust-proof and water-stop device for expansion joints in bridgesInfo
- Publication number
- JPS60139809U JPS60139809U JP2574884U JP2574884U JPS60139809U JP S60139809 U JPS60139809 U JP S60139809U JP 2574884 U JP2574884 U JP 2574884U JP 2574884 U JP2574884 U JP 2574884U JP S60139809 U JPS60139809 U JP S60139809U
- Authority
- JP
- Japan
- Prior art keywords
- proof
- dust
- water
- bridges
- stop device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は一般道路橋の側面視説明図、第２図は橋門用伸
縮継手を示す一部切欠こた平面視説明図、第３図及び第
４図はそれぞれ橋梁における伸縮継手部の従来の防塵排
水手段を示す側面視説明図であり、第５図は本考案の実
施例からなる橋梁におｉる伸縮継手部の防塵止水装置を
示す横断面図、第６図は他の実施例からなる橋梁におけ
る伸縮継手部の防塵止水装置の横断面図である。
１・・・・・・橋梁、１０・・・・・・防塵止水体、１
０ａ、１０ｂ・・・・・・防塵止水体の長手側両側、１
１・・・・・・取付 。
部、１２・・・・・・空洞部、１３・・・・・・凹部。
ｉ ３ａ Ａ Ａ−３ｂ −１−ｔ−（１，
−７１−
−−［８
３ａ Ａ１１Ａ１０ ３ｂ
ｍ −に 人（〜、／ ／ −・−第５図
−Figure 1 is a side view explanatory diagram of a general road bridge, Figure 2 is a partially cutaway plan view diagram showing an expansion joint for bridge gates, and Figures 3 and 4 are conventional explanations of expansion joints in bridges. FIG. 5 is a cross-sectional view showing a dust-proof and water-stopping device for an expansion joint in a bridge according to an embodiment of the present invention, and FIG. FIG. 2 is a cross-sectional view of a dust-proof and water-stopping device for an expansion joint in a bridge according to an example. 1...Bridge, 10...Dust-proof water body, 1
0a, 10b...Both long sides of dust-proof and water-stopping body, 1
1...Installation. part, 12... hollow part, 13... recessed part. i 3a A A-3b -1-t-(1,
-71- --[8 3a A11A10 3b m -to people (~, / / -・-Figure 5 -
Claims (1)
成形すると共に、その長手側掌側に橋梁への取付部を設
け、さらにこの防塵止水体の内部１こ、長手方向に連続
する空洞部を巾方向に間隔をおいて配置し、上面に、こ
の空洞部と対応せしめて凹部を設け、この凹部と前記空
洞部とによる蛇腹効果により防塵止水体を巾方向に伸縮
可能としたことを特徴とする橋梁における伸縮継手部の
防塵止水装置。 −The dust-proof and water-stopping body made of a rubber-like elastic body is formed into a band-like shape in plan view, and an attachment part to the bridge is provided on the longitudinal palm side, and furthermore, the inside part of this dust-proof and water-stopping body is continuous in the longitudinal direction. The hollow parts are arranged at intervals in the width direction, and a recess is provided on the upper surface in correspondence with the hollow part, so that the dust-proof and water-stopping body can be expanded and contracted in the width direction by the bellows effect of the recess and the hollow part. A dust-proof and water-stop device for expansion joints in bridges, characterized by: −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2574884U JPS60139809U (en) | 1984-02-27 | 1984-02-27 | Dust-proof and water-stop device for expansion joints in bridges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2574884U JPS60139809U (en) | 1984-02-27 | 1984-02-27 | Dust-proof and water-stop device for expansion joints in bridges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60139809U true JPS60139809U (en) | 1985-09-17 |
Family
ID=30521103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2574884U Pending JPS60139809U (en) | 1984-02-27 | 1984-02-27 | Dust-proof and water-stop device for expansion joints in bridges |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60139809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62154005U (en) * | 1986-03-24 | 1987-09-30 |
-
1984
- 1984-02-27 JP JP2574884U patent/JPS60139809U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62154005U (en) * | 1986-03-24 | 1987-09-30 |
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